Cino A770 HC - Manual (Page 7)

6
Operation Modes
linear & laser imager
Both F series linear imager and L series laser imager of FuzzyScan family
support various operation modes, including trigger, presentation, alternative,
level, flash, force, toggle, diagnostic and low power modes. But please note
that the laser aiming line of L series is not performed under force, flash,
toggle or diagnostic mode to ensure the longer working life of laser imager.
Trigger Mode
When trigger mode is selected, the scanner goes into standby state after
scanning the bar code. You must press the trigger switch to turn on the light
source of the scanner before scanning the bar code.
Presentation Mode
When presentation mode is selected, the scanner will turn on the light source
and start scanning operation automatically if it detects an image similar to a
bar code. In case the scanner can’t detect a bar code, it will turn off the light
source when the preset light source on time is up.
Alternative Mode
When alternative mode is selected, the scanner keeps the light source on till
the preset “light source on time” is up. After turning off the light source, you
must press the trigger switch to turn on the light source again. After each
good read, the timer counter of light source on time is reset. You do not have
to press the trigger switch frequently. It is very useful for multiple scanning.
Level Mode
When level mode is selected, the scanner continues to turn on the light
source till a bar code is decoded or preset “light source on time” is up.
When a bar code is decoded successfully, the scanner turns off the light
source immediately. After the scanner turns off the light source, you must
press the trigger switch to turn on the light source again. If there is no
scanning operation performed during the preset “light source on time”, the
scanner will turn off the light source after the preset light source on time is up.